package com.winchain.chainbill.basic.activity.dao;

import com.shell.bee.persistence.mapper.BaseMapper;
import com.winchain.chainbill.basic.activity.po.BasActGrp;
import org.apache.ibatis.annotations.Param;

public abstract interface BasActGrpDao extends BaseMapper<BasActGrp> {
	public abstract String[] selectGrpIdsByActId(@Param("actId") String paramString);
}
